4th World Weight Championship in Kyokushin (KAN). Tokyo, Japan, 2025
Up to 55 kg
- Sergo Armenyan — Russia
- Sergey Dukhov — Kazakhstan
- Maxim Eskov — Russia
- Yerslan Orynbassarov — Kazakhstan
Up to 60 kg
- Semyon Marukhin — Russia
- Vladislav Li — Russia
- Yedige Kamejanov — Kazakhstan
- Rakhat Zhangabylov — Kazakhstan
Up to 65 kg
- Kirill Petrukhin — Russia
- Alisher Karmenov — Kazakhstan
- Souryuu Sakamoto — Japan
- Atal Naseebullah — Afghanistan
Up to 70 kg
- Vladimir Olekhov — Russia
- Konstantin Volynko — Russia
- Hayoto Chida — Japan
- Bekzat Orynbassarov — Kazakhstan
Up to 75 kg
- Aleksey Simonov — Russia
- Ivan Komarov — Russia
- Aibek Amanov — Kazakhstan
- Maksat Iskakov — Kazakhstan
Up to 80 kg
- Daniil Fomin — Russia
- Gennady Popov — Russia
- Arman Amirov — Kazakhstan
- Nurlykhan Sadvokassov — Kazakhstan
Up to 85 kg
- Daisuke Kameyama — Japan
- Stanislav Stepankov — Russia
- Luis Olavi — Spain
- Rysbek Maxutov — Kazakhstan
Up to 90 kg
- Steven Abugu — Russia
- David Bitkash — Russia
- Yusuke Usui — Japan
- Salamat Khamit — Kazakhstan
Over 90 kg
- Nikita Garas — Kazakhstan
- Ruslan Sukhov — Russia
- Anele Madlala — South Africa
- Jonathan Alejandro Cruz — USA